HU174512B - Ehlektromekhanicheskij fil'tr c vylitym vkhodnym i vykhodnym kondensatorom - Google Patents

Ehlektromekhanicheskij fil'tr c vylitym vkhodnym i vykhodnym kondensatorom

Info

Publication number
HU174512B
HU174512B HU76SI1552A HUSI001552A HU174512B HU 174512 B HU174512 B HU 174512B HU 76SI1552 A HU76SI1552 A HU 76SI1552A HU SI001552 A HUSI001552 A HU SI001552A HU 174512 B HU174512 B HU 174512B
Authority
HU
Hungary
Prior art keywords
ehlektromechanical
condensors
filter
output
filled around
Prior art date
Application number
HU76SI1552A
Other languages
English (en)
Hungarian (hu)
Inventor
Guenter Krauss
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of HU174512B publication Critical patent/HU174512B/hu

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/52—Electric coupling means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
HU76SI1552A 1975-11-28 1976-11-26 Ehlektromekhanicheskij fil'tr c vylitym vkhodnym i vykhodnym kondensatorom HU174512B (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2553709A DE2553709C2 (de) 1975-11-28 1975-11-28 Elektromechanisches Filter mit mehreren mechanisch gekoppelten, parallel zueinander angeordneten mechanischen Resonatoren

Publications (1)

Publication Number Publication Date
HU174512B true HU174512B (hu) 1980-01-28

Family

ID=5962996

Family Applications (1)

Application Number Title Priority Date Filing Date
HU76SI1552A HU174512B (hu) 1975-11-28 1976-11-26 Ehlektromekhanicheskij fil'tr c vylitym vkhodnym i vykhodnym kondensatorom

Country Status (23)

Country Link
US (1) US4114118A (xx)
JP (1) JPS5828929B2 (xx)
AT (1) AT348594B (xx)
BE (1) BE848808A (xx)
BR (1) BR7607828A (xx)
CA (1) CA1078934A (xx)
CH (1) CH611091A5 (xx)
CS (1) CS195743B2 (xx)
DE (1) DE2553709C2 (xx)
DK (1) DK144258C (xx)
ES (1) ES453683A1 (xx)
FR (1) FR2333383A1 (xx)
GB (1) GB1494980A (xx)
GR (1) GR61162B (xx)
HU (1) HU174512B (xx)
IE (1) IE43636B1 (xx)
IL (1) IL50735A (xx)
IT (1) IT1064421B (xx)
LU (1) LU75746A1 (xx)
NL (1) NL170580C (xx)
PT (1) PT65895B (xx)
YU (1) YU37248B (xx)
ZA (1) ZA766467B (xx)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656516A (en) * 1952-08-14 1953-10-20 Collins Radio Co Filter using transverse supporting means
US2799832A (en) * 1953-09-11 1957-07-16 Motoroln Inc Electromechanical filter
US2829350A (en) * 1955-08-16 1958-04-01 Collins Radio Co Mechanical filter with coupling wires
DE1541986A1 (de) * 1967-09-29 1970-11-26 Siemens Ag Elektromechanisches Bandfilter
CH491545A (de) * 1968-05-29 1970-05-31 Siemens Ag Elektromechanisches Filter
US3766616A (en) * 1972-03-22 1973-10-23 Statek Corp Microresonator packaging and tuning
US3931600A (en) * 1973-06-11 1976-01-06 Kokusai Electric Co., Ltd. Mechanical filter

Also Published As

Publication number Publication date
ES453683A1 (es) 1977-11-16
JPS5267942A (en) 1977-06-06
LU75746A1 (xx) 1977-04-28
CH611091A5 (xx) 1979-05-15
DE2553709A1 (de) 1977-06-02
IT1064421B (it) 1985-02-18
US4114118A (en) 1978-09-12
JPS5828929B2 (ja) 1983-06-18
DK144258B (da) 1982-01-25
IE43636L (en) 1977-05-28
ATA764176A (de) 1978-07-15
IL50735A (en) 1979-03-12
IL50735A0 (en) 1976-12-31
AT348594B (de) 1979-02-26
BE848808A (fr) 1977-03-16
FR2333383A1 (fr) 1977-06-24
NL170580C (nl) 1982-11-16
GB1494980A (en) 1977-12-14
PT65895A (de) 1976-12-01
AU1914176A (en) 1977-11-17
DE2553709C2 (de) 1983-09-08
IE43636B1 (en) 1981-04-22
ZA766467B (en) 1977-10-26
CS195743B2 (en) 1980-02-29
FR2333383B1 (xx) 1979-07-27
GR61162B (en) 1978-09-30
DK144258C (da) 1982-06-28
YU37248B (en) 1984-08-31
NL7613247A (nl) 1977-06-01
DK529976A (da) 1977-05-29
CA1078934A (en) 1980-06-03
PT65895B (de) 1978-05-18
BR7607828A (pt) 1977-10-11
YU270876A (en) 1983-04-27

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